baber/WOPTO huggingface dataset:
Patent JP-H11340014-A (JP)
Title: Electrical parts unit and variable resistor for high voltage
Inventor: FUJIOKA TERUKI
IPC: H01C1/14
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrical parts unit in which the protruded size of a linear terminal front a case does not become shorter than a specified size. SOLUTION: A case 107 has an opening 103 on one face and a terminal engaging section 105 which is integrally formed with the case 107 adjacently to the opening 103. The engaging section 105 has an engaging groove 106 which is opened in a first direction in which the opening 103 of the case 107 is opened, a second direction which is perpendicular to the first direction and directed to the inside of the case 107, and a third direction opposite to the second direction. One end section 119A of a linear terminal 119 is inserted into the through hole 102a of a circuit board 102 and soldered to an electrode 104.  A bent section 119B4 which is formed so that the section 119B4 may be brought into contact or engaged with the external surface 105a of the terminal engaging section 105 is provided between part of the intermediate section 119B of the linear terminal 119 and the other end of the terminal 119.
Patent JP-H089316-A (JP)
Title: Electronic still camera
Inventor: WAKABAYASHI TAICHI
IPC: H04N5/781
Filed: 1994-06-24
Abstract: PURPOSE:To allow the electronic still camera to eliminate the need for a sophisticated servo technology or the like and to minimize the effect by servo lock fluctuation due to disturbance by erasing recording subjected to disturbance and recording the image again. CONSTITUTION:An image picked-up video signal is converted into a digital signal and it is stored in a buffer memory 4. The signal is outputted from the buffer memory 4 in synchronism with a rotating magnetic disk 11, and then the signal recorded on the magnetic disk 11 is read out in the reproduction mode and a synchronizing signal is separated from the signal by a synchronization separator circuit 16. Then a system controller 12 judges whether or not the synchronizing signal is an accurate synchronizing signal and when the synchronizing signal is disturbed, an erasure circuit 15 erases the image signal and the recording operation and the synchronizing signal in the reproduction mode are confirmed again, and when the synchronizing signal is an accurate synchronizing signal, the image pickup for one frame is completed.
Patent JP-H04367205-A (JP)
Title: Soft magnetic thin film
Inventor: NAKO KUMIO
IPC: H01F10/14
Filed: 1991-06-14
Abstract: PURPOSE:To provide alpha soft magnetic thin film wherein an excellent magnetic characteristic is displayed at a high-temperature heat treatment temperature together with a glass treatment temperature in a magnetic-head working process regarding the soft magnetic thin film which is used as a magnetic head in a magnetic recording and replay apparatus. CONSTITUTION:A magnetically soft thin film is an FeMBN film (where M represents at least one kind of element out of Ta, Zr, Hf, Nb and Ti) composed of a fine crystal phase whose main component is alpha-Fe. The soft magnetic thin film can arbitrarily change a high-temperature heat treatment temperature which displays a good magnetic characteristic when the content of B in the film is controlled.
Patent JP-S6033259-A (JP)
Inventor: MIYAMOTO HARUHIKO
IPC: H01B3/12
Filed: 1983-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09327089-A (JP)
Title: Triple coil speaker
Inventor: FUJIHIRA MASAO
IPC: H04R9/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To realize the speaker with s small size at a low cost with a small resonance sharpness Q0 in order to solve problems that a magnetic shield speaker can not sufficiently cope with a requirement of a small resonance sharpness Q0 at a minimum resonance frequency for a small sized low cost speaker and an MFB speaker has a complicated structure and requires a high cost. SOLUTION: The speaker is provided with a center pole 1 implanted in the middle of cone paper 15, voice coils 9a-9c fitted to a bobbin 8 located concentrically to the center pole 1, a drive magnet 6, and a cancel magnet 5 magnetized in opposite polarity to the drive magnet 6. In this case, the three voice coils 9a-9c three plates 32, 33, 34 are arranged in the middle and both sides of the drive magnet 6 and the cancel magnet 5.
Patent JP-H04367287-A (JP)
Title: Semiconductor light-emitting device
Inventor: FUKUDA KAZUYUKI
IPC: H01S5/00
Filed: 1991-06-14
Abstract: PURPOSE:To provide a semiconductor light-emitting device of a structure wherein the device is provided with a built-in electron cooling element, the electron cooling element is fixed stably and reliably on a heat sink in a package and a change is not generated in the output light of an optical fiber even to the long-period use of the device. CONSTITUTION:In order to fix an electron cooling element 7 on a heat sink 10, a recess-shaped step part 22 is installed on the upper surface of the heat sink 10, on which the element 7 is fixed, and the element 7 is fixed on the upper surface of this step part 22 with solder. Solder is newly fed in a space part formed between the fixed element 7 and the sink 10 and a member 15 is fixed in this space part.
Patent JP-S6128015-A (JP)
Title: Production of poly(p-phenylenebenzo-bis-thiazole fiber
Inventor: OBARA TAKAAKI
IPC: D01D5/06
Filed: 1984-07-10
Abstract: PURPOSE:To obtain the titled fibers having a high strength and modulus and improved heat resistance without void, by dissolving a poly(p-phenylenebenzo- bis-thiazole) in methanesulfonic acid based solvent in a specific high concentration, and spinning the resultant solution by an air gap method. CONSTITUTION:Poly(p-phenylenebenzo-bis-thiazole) expressed by the formula is dissolved in a solvent consisting essentially of methanesulfonic acid in 11- 18wt% concentration. The resultant optically anisotropic solution is preferably extruded into an aqueous methanesulfonic acid based coagulation bath by an air gap method, i.e. a spinneret is separated from the coagulating bath, preferably 2-20mm. air gap to give the aimed fibers.
Patent JP-S6035393-A (JP)
Title: Read-only memory
Inventor: NISHINO MAKOTO
IPC: G06F12/06
Filed: 1983-08-05
Abstract: PURPOSE:To use a small number of address bus input terminals for the same address space and reduce external form size by specifying a memory bank through a data bus. CONSTITUTION:When one of plural memory banks 7 in an ROM is selected, an ROM selection signal is supplied to an ROM selection signal input terminal 10, and memory bank selection information and a write signal are applied to a data bus terminal 15 and a write signal input terminal 13 respectively. Memory bank selection information 22 from the data bus terminal 15 is inputted to a bank register 5. The held memory bank selection information is inputted to a bank selector 6 to activate the bank memory 6 and an output buffer 2. This activated bank selector 6 supplies a memory bank selection signal 23 to select only one of banks in a memory bank group 7, and sends an output to the data bus terminal 15.
Patent JP-H08316139-A (JP)
Title: Method of decreasing standing wave effect in photo lithography process of poly crystalline silicon layer
Inventor: GUATAMU BUI SATSUKAA
IPC: H01L21/027
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a photolithographic process which has improved measuring characteristics for forming polycrystalline Si lines of a more uniform width. SOLUTION: An antireflection film 108 of a metal such as Ti nitride is deposited to cover a polycrystalline Si layer 106, a photoresist layer 110 is deposited to cover this film 108 and partly exposed to a light beam 112. The antireflection film 108 absorbs the light beam 112 to reduce the standing wave effect. Part of the resist layer 110 is removed and expose antireflection film 108, and part of the Si layer 106 are etched to obtain polycrystalline Si lines of a uniform line width.
Patent JP-H0436732-A (JP)
Title: Wavelength converter
Inventor: OKAMOTO SOUTA
IPC: H01S5/00
Filed: 1990-05-31
Abstract: PURPOSE:To stabilize the resonance condition of a light resonator by increasing optical power by a pair of I/O reflection films and controlling voltage to be impressed to a pair of electrodes. CONSTITUTION:The electrodes 30 are connected to a prescribed control circuit 40 and a prescribed voltage is impressed between the electrodes 30. The refractive index of a core material is slightly changed by changing the voltage to be impressed and utilizing the electro-optical effect of a non-linear material. Then, a lens face A constituting a coupling lens is coated with an input reflection film 2a having a reflection factor gamma1 to reflect primary light radiated from a semiconductor laser 1 and the projection side end face of a fiber type wavelength conversion element 3 is also coated with an input reflection film 3a having a reflection factor 2 to reflect the primary light. Since the external light resonator for light with semiconductor laser wavelength is constituted of the two reflection faces 2a, 3a, the optical power of primary light stored in the resonator can be extremely increased. Thereby, a laser beam with large power can be supplied by the core of the conversion element 3.
Patent JP-S5368526-A (JP)
Title: Control system for common input/output bus
Inventor: TOMITA NOBUO
IPC: G06F15/177
Filed: 1976-12-01
Abstract: PURPOSE: To realize a quick switch control for the common input/output bus by memorizing the reservation information sent from CPU and the number of CPU with every input/output bus within the bus and securing the connection cut-off between the input/output bus and CPU with every input/output bus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5368783-A (JP)
Title: Preparation of 2,3,5-trichloropyridine
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D213/61
Filed: 1976-12-01
Abstract: PURPOSE: To prepare 2,3,5-trichloropyridine, useful as intermediate for manufacturing pesticides, pharmaceuticals, and dyes, in higher product yield by treating 2-aminoe, 5-dichloropyridine with hydrogen chloride and a nitrite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H039493-A (JP)
Title: Paper sheet handling device
Inventor: KADOWAKI MINORU
IPC: G07D9/00
Filed: 1989-06-06
Abstract: PURPOSE:To optionally change a storage pattern while holding a state stacking a single sort of paper sheets in each storage part by proving the device with a means for moving paper sheets in a storage part to be changed to the other storage part other than normal ones. CONSTITUTION:The device is provided with the means for moving paper sheets stored in the storage part A to be changed to the other storage part (storage part B) other than the normal storage parts. Namely, the storage part (storage part B) 17 other than the storage part (storage part A) 16 to be used for normal division storage is utilized for the other storage part or a new storage part is added and used so that paper sheets stored in the storage part A16 are moved to the storage part B17 when necessary and the storage division of the storage part A16 can be changed. Consequently, the storage pattern can be optionally changed while holding the state that single sort of paper sheets are stacked in each storage part.
Patent JP-S63307978-A (JP)
Title: Time-printing printer
Inventor: ODAGIRI HIROYUKI
IPC: B41J29/46
Filed: 1987-06-09
Abstract: PURPOSE:To make it possible to clearly inform the user of an abnormality in printing operation, by transmitting to a time-counting part a signal of abnormality in a printer which is detected through using a timing signal from the printer by a printer-controlling part. CONSTITUTION:A printer 1 is driven by a motor-driving circuit 2, outputs a column position signal (a) to a printer-controlling part 4, and outputs a timing signal indicative of a type position to a timing signal-generating circuit 3. The circuit 3 shapes the signal from the printer 1, and outputs the shaped signal to the printer-controlling part 4. The printer-controlling part 4 starts printing in response to a printing demand signal (b) from a time-counting part 5. Printing data is supplied through a 4-bit data bus (c) from the time-counting part 5. A signal (d) outputted from the printer-controlling part 4 to the time-counting part 5 is a BUSY signal indicating that the printer is in the state of receiving data. With an error signal (e) inputted to the time-counting part 5, an abnormality in the printer 1 can be displayed on an LCD panel 6 on which time data is displayed.
Patent JP-S5571171-A (JP)
Title: Booster of direct current voltage
Inventor: NAGASAWA TOSHIAKI
IPC: H02M3/06
Filed: 1978-11-20
Abstract: PURPOSE: To boost voltage without magnetic elements, and to decrease unnecessary radiation, by charging a condenser for boosting in one half cycle of AC signals, and by connecting the condenser for boosting and a DC power source in series in the other half cycle.  
     CONSTITUTION: When transistors (Q), Q 1 , Q 2  are in OFF in a half cycle of an AC signal source S, Q 3  is in ON, Q 5  is in OFF and Q 6  is in ON through Q 4  for inverting phase, and a condenser C 1  for boosting is charged to the same potential as a DC power source B. In the next half cycle, Q 1 ∼Q 6  are inverted, the DC power source B and the condenser C 1  for boosting are connected in series, voltage twice as much as the DC power source is charged to a condenser C 2 , this operation is repeated and double voltage is supplied to load RL. If these boosting circuits are connected in multistage shapes, boosting can be magnified. Thus, magnetic elements, such as, a coil, a transformer, etc. can be disused, the frequency of the signal source S can be lowered and unnecessary radiation can be diminished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05173559-A (JP)
Title: Stringed musical instrument
Inventor: KOMATA FUMIO
IPC: G10H3/18
Filed: 1992-05-11
Abstract: PURPOSE:To facilitate the assembling operation of a stringed musical instrument main body and also make its replacing operation easy by fitting the stringed instrument main body detachably with a string support constitution body equipped with a string support fixation part, a pickup means, and a circuit board. CONSTITUTION:The string support constitution body 8 is a molding of synthetic resin; and a string support part 44, a string fixation part 45, a fitting part 47 for a string vibration suppression member (damper) 46, a fitting part 49 for a spring fixation member 48 for fixing a coil spring 7 anchored to respective strings 6a-6f, and a fitting part 51 for an electromagnetic pickup 50 as the pickup means are formed on the top surface side and a fitting part 53 for the circuit board 52 is formed on the reverse surface side. When the stringed instrument main body is assembled, the electromagnetic pickup 50 and circuit board 52 are assembled only by fitting the string support constitution body 8 to a drum part 2 with a bolt 73. Even in case of a fault, only the string support constitution body 8 is only detached without detaching other components fitted to the drum part 2 to enable easy and simple replacement, etc.
Patent JP-H07332157-A (JP)
Title: Piston
Inventor: NAKADA TERUO
IPC: F02F3/00
Filed: 1994-06-03
Abstract: PURPOSE:To provide a piston in which the buffer member of rubber is fitted between a piston skirt part and an exterior ring member, wherein the peripheral edge of a buffer member is prevented from being pinched by the piston skirt part and the exterior ring member. CONSTITUTION:At the initial period of shock absorbing, a buffer member 6 receives shocks with elastic deformation of the buffer member itself 6 and absorbs the energy by the internal strain. The buffer member 6 receives shock with volume compression more with increasing surface pressure. Thus excessive compressive deformation can be prevented. Because a void 22 exists between the side wall 16 of a recess 5 and the chamfer 21 on the buffer member 6, the void 22 works as a margin when the buffer member 6 is compressed and crushed, and the peripheral edge of the member 6 is free from risk of extruding to the periphery 23 of the recess 5.
Patent JP-H0310634-A (JP)
Title: Freshness preservative of fishes and shellfishes and freshness preservation using same preservative
Inventor: AOYAMA TADAMASA
IPC: A23B4/02
Filed: 1989-06-08
Abstract: PURPOSE:To obtain the title preservative capable of preserving fishes and shellfishes for a long period of time while maintaining initial freshness of fishing free from reduction in freshness even by repetition of freezing and thawing by blending powder of a mineral extracted from natural trees and plants, etc., with powder of shell such as eggshell. CONSTITUTION:Powder of a mineral extracted from natural trees and plants such as weeds, cultivated and trees and plants such as vegetables or mineral is blended with powder of shell such as eggshell to give the aimed preservative.
Patent JP-H01315381-A (JP)
Title: Device for recovering asbestos
Inventor: TAKEMURA KOJI
IPC: B09B3/00
Filed: 1988-06-10
Abstract: PURPOSE:To mechanically recover asbestos and to facilitate its disposal by scraping off asbestos into a recovery cyclone by a suction attachment, accumulating the asbestos in a hopper, sending the asbestos to a mixer by a conveyor, and then bagging the asbestos. CONSTITUTION:The asbestos scraper of the suction attachment 1 is operated to scrape off the asbestos sticking to a ceiling. The asbestos is introduced into the cyclone 7 by an air current, separated therein from the air current, and settled in the recovered asbestos receiving hopper 12. The asbestos is then discharged by a rotary feeder 13, sent to the screw conveyor 19, and charged into the drum 16 of a cement mixer 14. The asbestos is kneaded with the cement sent by a screw conveyor 24 from a cement hopper 23 by impellers 18 and 18, and the mixture is dropped into a bag 29 in a wooden box 30 from a discharge chute 15 and bagged. The bag 29 is discharged to the outside along with the wooden box 30 by a roller conveyor 28.
Patent JP-S5368116-A (JP)
Title: Satellite communication system
Inventor: ITOU MICHIAKI
IPC: H04B7/185
Filed: 1976-11-30
Abstract: PURPOSE:To obtain a high antenna gain by moving the beam toward desired direction without using active circuits for scanning for a satellite, through mounting the frequency scanning type antenna on the satellite and using the carrier frequency depending on areas.
Patent JP-S5768108-A (JP)
Title: Cleaning device of oil
Inventor: OOTOMO TOSHIO
IPC: B01D29/62
Filed: 1980-10-17
Abstract: PURPOSE: To clean the oil circulating in a plant at all times by making a rotating shaft which clears away the clogging in an oil filter rotatable by means of an actuator which is driven by the fluid pressure generated after the start of the plant.  
     CONSTITUTION: Upon running of an engine 20, an air compressor 21 is driven to feed air into a gaseous oil tank 22, by which the pressure in the tank 22 is boosted. Then, when this pressure rises higher than a constant pressure, the air pressure acts upon an actuator cylinder 34, thereby operating an oil cleaning device OC. Thence, when this device OC operates, filter plates 5 and spacer plates 6 rotate, and the foreign matter, dust, etc. between the adjacent plates 5 are scraped off by stationary scraper plates 4, whereby the clogging is cleaned away. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S631129-A (JP)
Title: Data transfer control system
Inventor: KATSURA YOSHIHIKO
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a data transfer control system capable of efficiently transmitting information to a master station by successively transmitting response data from slave stations in a group synchronously with a synchronizing signal when the master station inquires of a group control circuit whether slave stations in the group have transfer data or not. CONSTITUTION:When a master station 1 transmits a group address and an inquiry about presence/absence of transfer data in slave stations 4, a group control circuit 2 designated by the group address transmits synchronizing signal pulses whose number corresponds to the number of slave stations in one group to the master station and slave stations 4. Slave stations 4 in the group receive the inquiry about presence/ absence of transfer data from the master station 1 through the group control circuit 2 and detect time positions assigned for data transfer of slave stations themselves in accordance with synchronizing signal pulses. Each of slave stations uses an 8-bit data transfer bus at the corresponding time position to transmit the response of presence/absence of data in plural transmission registers correspondingly to determined bit positions. Response data from slave stations 4 in the group are successively transmitted synchronously with synchronizing signal pulses, and the master station 1 detects transfer queuing conditions of slave stations 4 in one group continuously with one inquiry.
Patent JP-S628476-A (JP)
Inventor: ONO MAMORU
IPC: H01R13/422
Filed: 1985-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5847084-A (JP)
Inventor: JIYON EICHI GERUDESU JIYUNIA
IPC: C10B33/00
Filed: 1981-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0364527-A (JP)
Title: Staple fiber and its manufacture
Inventor: DEBITSUDO JIYOSEFU RODEIINI
IPC: D02G1/12
Filed: 1990-06-04
Abstract: PURPOSE: To produce staple fiber giving a fabric having permanent antistaticity by combining undrawn sheath core type filaments including carbon black as the core component and non-conductive polymer as the sheath component with non-conductive filaments, by cutting them and by a co-crimping step. CONSTITUTION: This staple fiber in which conductive and non-conductive filaments are intimately blended is produced by combining un-drawn sheath core type filaments (preferably having about 4,104 filaments) including electroconductive carbon black as the core component and non-conductive polymer (preferably polyhexamethylene adipamide) as the sheath component with non-conductive filaments [preferably made of poly(p-phenylene terephthalamide) and having 72,000 filaments, by a co-crimping step preferably in a stuffer-box crimper so as filaments to uniformly have a crimp frequency in the range of 3 to 6 crimps per centimeter and by cutting off the filaments.
Patent JP-H0310409-A (JP)
Title: Signal generating circuit
Inventor: TSUNO TORU
IPC: H03C3/00
Filed: 1989-06-07
Abstract: PURPOSE:To change a carrier frequency of FM modulation quickly by forming a loop filter with an integration circuit with a small time constant and switching the time constant of the integration device to a larger value so that the FM modulation is attained at a desired carrier frequency. CONSTITUTION:A loop filter 7 has a small time constant tau1 and consists of an integration circuit comprising a resistor, R3, an amplifier U1, a capacitor C1 and a resistor R1, and the time constant of the loop filter 7 is tau1 when a switch SW is thrown to the position of a contact (a). After the time tau1 from the moment a frequency division N is selected, the switch SW is thrown to the position of a contact (b) to obtain a larger time constant tau2. Then a PLL circuit is already locked to a new carrier frequency at that point of time and FM modulation is attained by a modulation oscillator 6 immediately. Thus, the carrier frequency of FM modulation is quickly changed.